A Novel Technique for Audio Signals Watermarking in the Wavelet and Walsh Transform Domains

@article{Akhaee2006ANT,
  title={A Novel Technique for Audio Signals Watermarking in the Wavelet and Walsh Transform Domains},
  author={M. A. Akhaee and Shahrokh Ghaemmaghami and Naeem Khademi},
  journal={2006 International Symposium on Intelligent Signal Processing and Communications},
  year={2006},
  pages={171-174}
}
This paper presents a novel approach to audio signals watermarking in the wavelet or the Walsh transform domain. The idea is to embed watermark data in the coefficients of some scales of the transform domain. The overall bit rate of this method is about 90 bps. Due to low computational complexity of the suggested approach, particularly in the Walsh domain, this algorithm can be implemented in real time. Experimental results show robustness of the proposed method in low SNRs and also against… CONTINUE READING